1.
boring method (of pulp sampling)
（纸浆取样）钻孔法
2.
Practice on the Application of Bored Tunneling Method to Control Gas in Goaf
钻孔法替代巷道法进行采空区瓦斯治理的实践
3.
Construction Methods for Rotary Excavating Drilling Machine for Pile Foundation of Weak Geological Layer
软弱地质层桩基旋挖钻机钻孔施工工法
4.
Selection of Core Drilling Method for WFSD-2 of Wenchuan Earthquake Scientific Drilling Project
汶川地震科学钻探二号孔取心钻进方法的选择
5.
tap(ping) drill
螺丝孔钻，螺丝底孔钻
6.
The sorker was drilling.
此工人在用钻孔机钻孔。
7.
Drilling method of pin hole: the pin hole shall be predrilled by supplier prior to hot dip galvanization.
销钉孔的钻法：销钉孔应为供应商在热镀锌预钻好。
8.
A Study of the Second Hole Sealing Method to Improve Gas Drainage in Coal Seams
煤层瓦斯抽放钻孔的二次封孔方法研究
9.
The bridge drilling hole and grouting pile bore diameter and tilt degree new locale testing method
桥梁钻孔灌注桩孔径与倾斜度现场检测新方法
10.
Special Drill Press for Drilling Lubricating Hole and Flange Hole of Crankshaft
曲轴润滑油孔及连接法兰孔专用钻床的研制
11.
STEP HOLE DRILLING METHOD FOR MEASURING PLANE RESIDUAL STRESSES IN DEEP LAYER
钻阶梯形孔法测量深层平面残余应力
12.
Improving Growth of Street Trees by Boring the Rhizo$pheric Soil for Aeration
土壤钻孔通气法对行道树生长的改善
13.
Construction Method and Technical Measurement of Drilling (Wash) Bore Concrete Piles
钻(冲)孔混凝土灌注桩施工方法与措施
14.
Study on the parameters of highwall auger mining in open pit mine
露天矿高边坡钻孔采矿法的参数研究
15.
The Arithmetic Research and System Design of Measuring the Drill Hole of Printed Circuit Board;
PCB钻孔检测算法研究及系统设计
16.
A New Algorithm for Mineral Storage Calculation Based on Voronoi Diagram of Point-sets of Drill Holes;
基于钻孔点集Voronoi图的矿产储量新算法
17.
Introduction and Control of Constructing Cast-in-place Pile by Normal Circulation Method
正循环法钻孔灌注桩施工介绍及控制
18.
Neural Network Method in the Penetration Rate Prediction of Percussive Drilling
利用神经网络法预测风动潜孔锤钻速